217402380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 336

約数和(自身を含む): 781503744

約数和(自身を除く): 564101364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 37, 39, 45, 52, 54, 60, 62, 65, 74, 78, 81, 90, 93, 108, 111, 117, 124, 130, 135, 148, 155, 156, 162, 180, 185, 186, 195, 222, 234, 243, 260, 270, 279, 310, 324, 333, 351, 370, 372, 390, 403, 405, 444, 465, 468, 481, 486, 540, 555, 558, 585, 620, 666, 702, 729, 740, 780, 806, 810, 837, 930, 962, 972, 999, 1053, 1110, 1116, 1147, 1170, 1209, 1215, 1332, 1395, 1404, 1443, 1458, 1612, 1620, 1665, 1674, 1755, 1860, 1924, 1998, 2015, 2106, 2220, 2294, 2340, 2405, 2418, 2430, 2511, 2790, 2886, 2916, 2997, 3159, 3330, 3348, 3441, 3510, 3627, 3645, 3996, 4030, 4185, 4212, 4329, 4588, 4810, 4836, 4860, 4995, 5022, 5265, 5580, 5735, 5772, 5994, 6045, 6318, 6660, 6882, 7020, 7215, 7254, 7290, 7533, 8060, 8370, 8658, 8991, 9477, 9620, 9990, 10044, 10323, 10530, 10881, 11470, 11988, 12090, 12555, 12636, 12987, 13764, 14430, 14508, 14580, 14911, 14985, 15066, 15795, 16740, 17205, 17316, 17982, 18135, 18954, 19980, 20646, 21060, 21645, 21762, 22599, 22940, 24180, 25110, 25974, 26973, 28860, 29822, 29970, 30132, 30969, 31590, 32643, 34410, 35964, 36270, 37665, 37908, 38961, 41292, 43290, 43524, 44733, 44955, 45198, 47385, 50220, 51615, 51948, 53946, 54405, 59644, 59940, 61938, 63180, 64935, 65286, 68820, 72540, 74555, 75330, 77922, 86580, 89466, 89910, 90396, 92907, 94770, 97929, 103230, 107892, 108810, 112995, 116883, 123876, 129870, 130572, 134199, 134865, 149110, 150660, 154845, 155844, 163215, 178932, 179820, 185814, 189540, 194805, 195858, 206460, 217620, 223665, 225990, 233766, 259740, 268398, 269730, 278721, 293787, 298220, 309690, 326430, 350649, 371628, 389610, 391716, 402597, 447330, 451980, 464535, 467532, 489645, 536796, 539460, 557442, 584415, 587574, 619380, 652860, 670995, 701298, 779220, 805194, 836163, 894660, 929070, 979290, 1114884, 1168830, 1175148, 1207791, 1341990, 1393605, 1402596, 1468935, 1610388, 1672326, 1753245, 1858140, 1958580, 2012985, 2337660, 2415582, 2683980, 2787210, 2937870, 3344652, 3506490, 3623373, 4025970, 4180815, 4831164, 5574420, 5875740, 6038955, 7012980, 7246746, 8051940, 8361630, 10870119, 12077910, 14493492, 16723260, 18116865, 21740238, 24155820, 36233730, 43480476, 54350595, 72467460, 108701190, 217402380]

約数ペア:

[(1, 217402380), (2, 108701190), (3, 72467460), (4, 54350595), (5, 43480476), (6, 36233730), (9, 24155820), (10, 21740238), (12, 18116865), (13, 16723260), (15, 14493492), (18, 12077910), (20, 10870119), (26, 8361630), (27, 8051940), (30, 7246746), (31, 7012980), (36, 6038955), (37, 5875740), (39, 5574420), (45, 4831164), (52, 4180815), (54, 4025970), (60, 3623373), (62, 3506490), (65, 3344652), (74, 2937870), (78, 2787210), (81, 2683980), (90, 2415582), (93, 2337660), (108, 2012985), (111, 1958580), (117, 1858140), (124, 1753245), (130, 1672326), (135, 1610388), (148, 1468935), (155, 1402596), (156, 1393605), (162, 1341990), (180, 1207791), (185, 1175148), (186, 1168830), (195, 1114884), (222, 979290), (234, 929070), (243, 894660), (260, 836163), (270, 805194), (279, 779220), (310, 701298), (324, 670995), (333, 652860), (351, 619380), (370, 587574), (372, 584415), (390, 557442), (403, 539460), (405, 536796), (444, 489645), (465, 467532), (468, 464535), (481, 451980), (486, 447330), (540, 402597), (555, 391716), (558, 389610), (585, 371628), (620, 350649), (666, 326430), (702, 309690), (729, 298220), (740, 293787), (780, 278721), (806, 269730), (810, 268398), (837, 259740), (930, 233766), (962, 225990), (972, 223665), (999, 217620), (1053, 206460), (1110, 195858), (1116, 194805), (1147, 189540), (1170, 185814), (1209, 179820), (1215, 178932), (1332, 163215), (1395, 155844), (1404, 154845), (1443, 150660), (1458, 149110), (1612, 134865), (1620, 134199), (1665, 130572), (1674, 129870), (1755, 123876), (1860, 116883), (1924, 112995), (1998, 108810), (2015, 107892), (2106, 103230), (2220, 97929), (2294, 94770), (2340, 92907), (2405, 90396), (2418, 89910), (2430, 89466), (2511, 86580), (2790, 77922), (2886, 75330), (2916, 74555), (2997, 72540), (3159, 68820), (3330, 65286), (3348, 64935), (3441, 63180), (3510, 61938), (3627, 59940), (3645, 59644), (3996, 54405), (4030, 53946), (4185, 51948), (4212, 51615), (4329, 50220), (4588, 47385), (4810, 45198), (4836, 44955), (4860, 44733), (4995, 43524), (5022, 43290), (5265, 41292), (5580, 38961), (5735, 37908), (5772, 37665), (5994, 36270), (6045, 35964), (6318, 34410), (6660, 32643), (6882, 31590), (7020, 30969), (7215, 30132), (7254, 29970), (7290, 29822), (7533, 28860), (8060, 26973), (8370, 25974), (8658, 25110), (8991, 24180), (9477, 22940), (9620, 22599), (9990, 21762), (10044, 21645), (10323, 21060), (10530, 20646), (10881, 19980), (11470, 18954), (11988, 18135), (12090, 17982), (12555, 17316), (12636, 17205), (12987, 16740), (13764, 15795), (14430, 15066), (14508, 14985), (14580, 14911)]